The answer should be 20 weeks because if you get her total weekly cost, it equals $11.75, and divide $240.65 by $11.75, you should get 20.4809.
Step-by-step explanation:
answer 2. should be right
The entire package is a cube, so its volume is 8 x 8 x 8 = 512 in^3. Each small cube is 1 x 1 x 1 = 1 in^3. Therefore, there are 512 in^3 / 1 in^3 = 512 cubes, and since each cube is 25 cents, it would cost (512 cubes)($0.25) = $128 to buy all the cubes in the carton.
61.47 meters
You can use Pythagorean’s Theorem here which is a^2+b^2=c^2
Walking across would be the hypotenuse. So 23^2+57^2=c^2
529+3249=3778
And the sqrt of 3778 will be the answer which is about 61.47 meters
